47920656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 142721024

約数和(自身を除く): 94800368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1123, 1524, 1778, 2032, 2246, 2667, 3048, 3369, 3556, 4492, 5334, 6096, 6738, 7112, 7861, 8984, 10668, 13476, 14224, 15722, 17968, 21336, 23583, 26952, 31444, 42672, 47166, 53904, 62888, 94332, 125776, 142621, 188664, 285242, 377328, 427863, 570484, 855726, 998347, 1140968, 1711452, 1996694, 2281936, 2995041, 3422904, 3993388, 5990082, 6845808, 7986776, 11980164, 15973552, 23960328, 47920656]

約数ペア:

[(1, 47920656), (2, 23960328), (3, 15973552), (4, 11980164), (6, 7986776), (7, 6845808), (8, 5990082), (12, 3993388), (14, 3422904), (16, 2995041), (21, 2281936), (24, 1996694), (28, 1711452), (42, 1140968), (48, 998347), (56, 855726), (84, 570484), (112, 427863), (127, 377328), (168, 285242), (254, 188664), (336, 142621), (381, 125776), (508, 94332), (762, 62888), (889, 53904), (1016, 47166), (1123, 42672), (1524, 31444), (1778, 26952), (2032, 23583), (2246, 21336), (2667, 17968), (3048, 15722), (3369, 14224), (3556, 13476), (4492, 10668), (5334, 8984), (6096, 7861), (6738, 7112)]